Pro-Tec Classic Certified Helmet Size:Small 22mm BB kit sold separately

22mm BB kit sold separately

25" is light and fast and works well in the front or rear

Non-drive side cone spacer

Double-walled construction

Pro-Tec Classic Certified Helmet Size:Small 22mm BB kit sold separatelyChoose the right foam for your dome. Pro tec's Certified Helmet combines a lightweight, comfortable EPS foam with a super strong ABS shell to offer up protection you can trust instead of ending up concussed. Injection molded EPS foam lining ABS shell, Ventilated holes for airflow Woven chin strap with buckle fasten CPSC 1203 ASTM 1492 CE EN 1078 NOTE: Due to possible packaging constraints, helmet may or may not ship in original box.